| Uichang-gu | |
| Native Name Lang: | ko |
| Settlement Type: | Non-autonomous District |
| Translit Lang1: | Korean |
| Translit Lang1 Type1: | Hangul |
| Translit Lang1 Info1: | 의창구 |
| Translit Lang1 Type2: | Hanja |
| Translit Lang1 Info2: | 義昌區 |
| Translit Lang1 Info3: | Uichang-gu |
| Translit Lang1 Info4: | Ŭich'ang-gu |
| Pushpin Map: | South Korea |
| Mapsize: | 280px |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Yeongnam |
| Population Blank1 Title: | Dialect |
| Population Blank1: | Gyeongnam |
| Area Total Km2: | 211.38 |
| Population As Of: | 2010 |
| Population Total: | 250000 |
| Population Density Km2: | 1182.7 |
| Parts Type: | Administrative divisions |
| Parts: | 5 dong, 1 Eup, 2 Myeon |
Uichang-gu is a district in the City of Changwon, South Korea.